About
Certis is an independent laboratory. We test peptides and research chemicals — we don’t make them and we don’t sell them. That gap is deliberate: with nothing riding on the answer, the answer means something.
Every test runs on a written, validated method and a qualified instrument. Identity, purity and contamination are confirmed by techniques built on different physics, so a single quirk can’t decide a result.
Every figure on a certificate traces back to the method that produced it and, where it’s a quantity, to a traceable reference standard. Someone other than the analyst reviews the work before it’s released.
Each one arrives under its own reference and moves through its tests with a documented chain of custody. A portion stays with us, and the records are kept for seven years — so a result can always be looked at again.
Tell us the compound and what you need to know. We’ll confirm scope and turnaround before anything begins.
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